stantsimisvagu mimevaolises stantsis, milles teostatakse eelstantsimist enne vormstantsimist lõpp- e puhasvaos (vt eelstantsimine; vrd ettevalmistusvagu, lõppvagu), the impression in the dies (often of a series of impressions in a single die set) that imparts to the forging an intermediate shape, preparatory to forging of the final shape (see: blocking; compare: preforming impression, finishing impression)